fix: fix qemu for using hetzner

agenix.nix

@@ -38,4 +38,10 @@
     group = "grafana";
     mode = "0400";
   };
+
+  age.secrets.minecraft-seed = {
+    file = ./secrets/minecraft-seed.age;
+    owner = "root";
+    mode = "0400";
+  };
 }

configuration.nix

@@ -1,7 +1,8 @@
-{ config, pkgs, inputs, ... }:
+{ config, pkgs, inputs, modulesPath, ... }:
 
 {
   imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
     ./agenix.nix
     ./modules/minecraft.nix
     ./modules/hardening.nix
@@ -42,16 +43,6 @@
     htop
     tmux
     rsync
-
-    (writeShellScriptBin "mc-whitelist" ''
-      docker exec minecraft rcon-cli whitelist add "$1"
-    '')
-    (writeShellScriptBin "mc-cmd" ''
-      docker exec minecraft rcon-cli "$@"
-    '')
-    (writeShellScriptBin "mc-logs" ''
-      docker logs --tail "''${1:-100}" -f minecraft
-    '')
   ];
 
   users.users.root.openssh.authorizedKeys.keys = [

flake.nix

@@ -17,19 +17,25 @@
     let
       system = "x86_64-linux";
       pkgs = nixpkgs.legacyPackages.${system};
-      serverHost = "root@compsigh-minecraft";
-
       deploy = pkgs.writeShellScriptBin "nhs" ''
         nh os switch --hostname compsigh-minecraft --target-host root@compsigh-minecraft path:. "$@"
       '';
-      mcWhitelist = pkgs.writeShellScriptBin "mc-whitelist" ''
-        ssh ${serverHost} "docker exec minecraft rcon-cli whitelist add $1"
-      '';
-      mcCmd = pkgs.writeShellScriptBin "mc-cmd" ''
-        ssh ${serverHost} "docker exec minecraft rcon-cli $*"
-      '';
       mcLogs = pkgs.writeShellScriptBin "mc-logs" ''
-        ssh ${serverHost} "docker logs --tail ''${1:-100} -f minecraft"
+        ssh root@compsigh-minecraft "docker logs --tail ''${1:-100} -f minecraft"
+      '';
+      bootstrap = pkgs.writeShellScriptBin "mc-bootstrap" ''
+        set -euo pipefail
+        IP="''${1:?Usage: mc-bootstrap <server-ip>}"
+        echo "==> Installing NixOS (bootstrap config with port 22 open)..."
+        nix run github:nix-community/nixos-anywhere -- --flake path:.#compsigh-minecraft-bootstrap "root@$IP"
+        echo ""
+        echo "==> Removing old host key..."
+        ssh-keygen -R "$IP"
+        echo ""
+        echo "==> Fetching new server host key..."
+        echo "Run: ssh root@$IP cat /etc/ssh/ssh_host_ed25519_key.pub"
+        echo "Then update secrets/secrets.nix with the new key and run: agenix -r"
+        echo "Then run: nhs"
       '';
     in
     {
@@ -44,11 +50,25 @@
         ];
       };
 
+      # Bootstrap config: opens port 22 on public interface for initial setup
+      nixosConfigurations.compsigh-minecraft-bootstrap = nixpkgs.lib.nixosSystem {
+        inherit system;
+        specialArgs = { inherit inputs; };
+        modules = [
+          disko.nixosModules.disko
+          inputs.agenix.nixosModules.default
+          ./disk-config.nix
+          ./configuration.nix
+          {
+            networking.firewall.allowedTCPPorts = [ 22 ];
+          }
+        ];
+      };
+
       devShells.${system}.default = pkgs.mkShell {
         packages = [
           deploy
-          mcWhitelist
+          bootstrap
-          mcCmd
           mcLogs
           pkgs.nh
           inputs.agenix.packages.${system}.default
@@ -56,9 +76,8 @@
 
         shellHook = ''
           echo "compsigh minecraft server"
+          echo "  mc-bootstrap — first-time install (mc-bootstrap <ip>)"
           echo "  nhs          — deploy to server"
-          echo "  mc-whitelist — add a player (mc-whitelist PlayerName)"
-          echo "  mc-cmd       — run rcon command (mc-cmd whitelist list)"
           echo "  mc-logs      — tail server logs"
           echo "  agenix       — manage secrets"
         '';

modules/caddy.nix

@@ -12,6 +12,8 @@ in
       # minecraft.compsigh.club → redirect to git repo
       "${domain}" = {
         extraConfig = ''
+          redir /terms ${gitRepo}/blob/main/terms.txt permanent
+          redir /privacy ${gitRepo}/blob/main/privacy.txt permanent
           redir ${gitRepo} permanent
         '';
       };

modules/discord.nix

@@ -27,11 +27,17 @@ in
     "channelId": "1482486447591391285",
     "consoleLogChannelId": "1482487413153464330",
     "useWebhook": true,
+    "updateChannelTopic": true,
+    "channelTopicUpdateInterval": 300000,
+    "allowedMentions": ["users", "roles"],
+    "broadcastPlayerCommandExecution": false,
     "announceServerStartStop": true,
     "announcePlayerJoinLeave": true,
     "announceDeathMessages": true,
     "announceAdvancements": true,
     "broadcastChatMessages": true,
+    "notifyUpdates": false,
+    "mentionAdminsForUpdates": false,
     "adminsIds": [
       "1008533670426050704",
       "839601350865584158",

modules/hardening.nix

@@ -7,6 +7,7 @@
     allowedTCPPorts = [ 80 443 25565 ];  # Caddy HTTP/HTTPS + Minecraft
     allowedUDPPorts = [ 24454 ];         # Simple Voice Chat
     trustedInterfaces = [ "tailscale0" ]; # Full access over Tailscale (SSH, etc.)
+    checkReversePath = "loose"; # Required for Tailscale
     logRefusedConnections = true;
   };
 

modules/minecraft.nix

@@ -51,10 +51,12 @@ let
     # QoL
     "oneplayersleep"
     "netherportalfix"
+    "blossomlib"
+    "blossomtpa"
+    "double-shulker-shell-drops"
+    "afkplus"
 
     # Moderation
-    "luckperms"
-    "banhammer"
     "ledger"
     "styled-chat"
 
@@ -103,15 +105,19 @@ in
       MEMORY = "2560M";
       MAX_PLAYERS = "10";
       DIFFICULTY = "hard";
+      PVP = "FALSE";
       VIEW_DISTANCE = "10";
       SIMULATION_DISTANCE = "10";
       ENABLE_WHITELIST = "TRUE";
       ENFORCE_WHITELIST = "TRUE";
       WHITELIST = "jetpham";
-      MOTD = "meet cool people \\u0026\\u0026 build cool things";
+      OPS = "jetpham";
+      MOTD = "meet cool people \\u00A7e\\u0026\\u0026\\u00A7r build cool things";
+      OVERRIDE_ICON = "TRUE";
       MODRINTH_PROJECTS = modrinthMods;
       JVM_XX_OPTS = jvmFlags;
     };
+    environmentFiles = [ "/run/minecraft-seed.env" ];
     extraOptions = [
       "--memory=3g"
       "--cpus=2"
@@ -126,14 +132,26 @@ in
     "d ${mcDataDir} 0755 root root -"
   ];
 
-  # Copy Chunky config (concurrency: 1 for background generation)
+  # Write seed env file and copy mod configs before container starts
   systemd.services.minecraft-mod-configs = {
-    description = "Copy mod configs into Minecraft data volume";
+    description = "Set up mod configs and seed for Minecraft container";
     wantedBy = [ "multi-user.target" ];
     before = [ "docker-minecraft.service" ];
+    after = [ "agenix.service" ];
     serviceConfig = {
       Type = "oneshot";
       ExecStart = pkgs.writeShellScript "setup-mod-configs" ''
+        set -euo pipefail
+
+        # Write seed from agenix secret
+        SEED=$(cat ${config.age.secrets.minecraft-seed.path})
+        printf 'SEED=%s\n' "$SEED" > /run/minecraft-seed.env
+        chmod 600 /run/minecraft-seed.env
+
+        # Server icon
+        cp ${../server-icon.png} ${mcDataDir}/server-icon.png
+
+        # Mod configs
         mkdir -p ${mcDataDir}/plugins/Chunky
         cp ${../configs/chunky.yml} ${mcDataDir}/plugins/Chunky/config.yml
 

privacy.txt

@@ -0,0 +1,45 @@
+compsigh Minecraft — Privacy Policy
+
+Last updated: 2026-03-14
+
+1. What We Collect
+   - Minecraft username and UUID (required to join the server)
+   - Discord username and user ID (used for chat bridging and admin
+     commands)
+   - Chat messages sent in-game and in the bridged Discord channel
+     (relayed between platforms in real time)
+   - In-game actions (block placement, breakage, chest access, etc.)
+     logged by the Ledger mod for grief prevention
+   - Server logs (connection IPs, join/leave times, errors)
+
+2. How Data Is Used
+   - Chat messages are bridged between Minecraft and Discord and are
+     visible in both platforms.
+   - Action logs are used solely for grief investigation and rollback.
+   - Server logs are used for debugging and moderation.
+   - Admin Discord user IDs are stored in the bot configuration to
+     control who can run server commands from Discord.
+
+3. Data Storage
+   - World data and action logs are stored on the server and backed up
+     to Backblaze B2 cloud storage.
+   - Chat messages are stored by Discord per their own retention
+     policies. The server does not independently archive chat.
+   - Server logs are stored on the server and rotate automatically.
+
+4. Data Sharing
+   We do not sell, share, or provide your data to any third party.
+   Backblaze B2 is used solely for encrypted backup storage.
+
+5. Data Retention
+   - World backups are retained per our Backblaze B2 lifecycle policy.
+   - Server logs are retained for up to 30 days.
+   - In-game action logs persist in the world data indefinitely.
+
+6. Your Rights
+   You may request to see what data we have about you or ask for its
+   deletion by contacting a server admin on Discord. Deleting your
+   data may require removing you from the whitelist.
+
+7. Contact
+   For privacy questions, reach out to a server admin on Discord.

secrets/secrets.nix

@@ -9,4 +9,5 @@ in
   "b2-application-key.age".publicKeys = [ server admin ];
   "grafana-admin-password.age".publicKeys = [ server admin ];
   "grafana-secret-key.age".publicKeys = [ server admin ];
+  "minecraft-seed.age".publicKeys = [ server admin ];
 }

terms.txt

@@ -0,0 +1,32 @@
+compsigh Minecraft — Terms of Service
+
+Last updated: 2026-03-14
+
+1. Acceptance
+   By joining the compsigh Minecraft server or interacting with the
+   compsigh Minecraft Discord bot, you agree to these terms and the
+   compsigh Code of Conduct: https://compsigh.club/docs/code-of-conduct
+
+2. Minecraft Server Rules
+   In addition to the compsigh Code of Conduct:
+   - No griefing, cheating, or exploiting.
+   - Server admins reserve the right to ban players at their discretion.
+
+3. Access
+   The server is whitelist-only. Access may be granted or revoked at
+   any time without notice.
+
+4. Availability
+   The server is provided as-is with no uptime guarantees. It may go
+   offline for maintenance, updates, or any other reason.
+
+5. Data
+   See our Privacy Policy for details on what data is collected and how
+   it is used.
+
+6. Changes
+   These terms may be updated at any time. Continued use of the server
+   constitutes acceptance of any changes.
+
+7. Contact
+   For questions, reach out to a server admin on Discord.